Increasing the back flush frequency reduces the irreversible membrane resistance increment, slows down the flux decline and improves the velocity of net water production greatly. 增加在线反冲洗频度降低了不可逆膜阻增量,有效提高了净产水速率。
The pressure filtration technique of gold tailings is a synthesise technique uniting pressure flush of new water. It has huge popularization value and foreground in the production of gold in China. 尾矿压滤技术结合高压新水冲洗的尾矿综合处理技术,在我国的黄金生产过程中有极大的推广价值和前景。